public interface Customer {

	/**
	 * @return the customerId
	 */
	int getCustomerId();

	/**
	 * @param customerId
	 *            the customerId to set
	 */
	void setCustomerId(int customerId);

	/**
	 * @return the customerName
	 */
	String getCustomerName();

	/**
	 * @param customerName
	 *            the customerName to set
	 */
	void setCustomerName(String customerName);

	/**
	 * @return the age
	 */
	int getAge();

	/**
	 * @param age
	 *            the age to set
	 */
	void setAge(int age);

}